Table 2.

Patients characteristics

	mean	range
Age	51	45–60
Follow up in months	48	36–58
Body mass index
• 30–35	20	80.3 %
• Over 35	4	16.6 %
Associated comorbidity
▪ DM	2	8.33 %
▪ Hypertension	2	8.33 %
▪ Cardiac or pulmonary	0	0